Countercurrent contact of liquid and solid,申请号US19530398273-传众专利搜索

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发明名称	Countercurrent contact of liquid and solid
摘要
申请公布号	US2813781(A)	申请公布日期	1957.11.19
申请号	US19530398273	申请日期	1953.12.15
申请人	SUN OIL COMPANY	发明人	MERTES THOMAS S.
分类号	B01D9/00;B01D11/00;B01D11/02;B01D15/02;B01J8/20;B01J47/10	主分类号	B01D9/00
代理机构		代理人
主权项
地址

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